import datetime
import time
from itertools import groupby
from operator import itemgetter

import math
from openerp import netsvc
from openerp import tools
from openerp.osv import fields, osv
from openerp.tools.translate import _


class day_to_hour(osv.osv):
    _name = "day.to.hour"
    _columns = {
        'from': fields.integer('From'),
        'to': fields.integer('To'),
        'hour': fields.float('Hour'),
        }
    _defaults = {
        
    }
    
day_to_hour()
